Kingston KC2500 NVMe PCIe SSD 250GB M.2-2280 Internal Solid State Drive - PCI Express NVMe 3.0 x4 - 96-layer 3D TLC NAND - TCG Opal 2.0 - XTS-AES 256-bit Hardware-based Encryption - Read up to 3,500 MB/s - Write up to 1,200 MB/s (SKC2500M8/250G)